The request / response that are contrary to the Web firewall security policies have been blocked.

Detect time	2025-07-21 08:53:47
Detect client IP	10.152.1.173 (x-forward-for : 216.73.216.27 )
Detect URL	http://co-edu1.kgitbankcoding.co.kr/img/sub/characterization_img.jpg